含氟聚丙烯酸酯乳液整理剂的性能及其应用  

Properties and application of fluorine-containing acrylate copolymer emulsion as finishing agent

作　　者：隋智慧[1,2] 杨康乐 陈杰[1] 赵欣[1,2] 

机构地区：[1]齐齐哈尔大学轻工与纺织学院,黑龙江齐齐哈尔161006 [2]亚麻加工技术教育部工程研究中心(齐齐哈尔大学),黑龙江齐齐哈尔161006

出　　处：《纺织学报》2016年第9期100-105,共6页Journal of Textile Research

基　　金：教育部科学技术研究重点项目(211052);黑龙江省自然科学基金项目(E201468)

摘　　要：为了探讨含氟聚合物在亚麻织物上的应用效果,以甲基丙烯酸十二氟庚酯(G04)为改性单体,丙烯酸正丁酯(BA)、甲基丙烯酸甲酯(MMA)为软、硬单体,丙烯酸(AA)为功能单体,采用半连续种子乳液聚合制备氟改性的丙烯酸酯共聚物乳液,并将其用于整理亚麻织物。利用红外光谱仪、透射电子显微镜、粒径分析仪、接触角测量仪等对产物结构与性能进行表征与分析,探讨经其整理后亚麻织物透湿透气性及断裂强力的变化。结果表明:所得含氟共聚乳液胶粒呈核壳结构,其粒径属于纳米级;经其整理的亚麻织物对水接触角可达130°,且织物断裂强力有所增加,透湿透气性略有降低。In order to explore the application effects of fluoropolymer on linen fabric, a fluorine-containing acrylate copolymer emulsion was prepared by semi-continuous seeded emulsion eopolymerization using dodeeafluloroheptry methacrylate （G04） as modified monomer, butylaerylate （BA） and methylacrylate （MMA） as soft and hard monomers, respectively, and acrylic acid as functional monomer; and it was applied to finishing linen fabric. Structure and properties of the product were characterized and analyzed by FT-IR, TEM, PSD and CA tester, respectively. Water and air permeability and breaking strength of the treated fabric were investigated. The results showed that the obtained fluorine-containing acrylate copolymer emulsion had a core-shell structure, and the mierosphere size was at nanoscale. After the linen fabric was treated with the fluorine-containing eopolymer, the contact angle to water was up to 130°, and the breaking strength of fabric was increased. The water and air permeability of fabric decreased slightly.

关 键 词：含氟聚丙烯酸酯 核壳聚合 亚麻织物 疏水性 织物整理 

分 类 号：TS195.2[轻工技术与工程—纺织化学与染整工程]